2463534- Error "coordinator has been started with an incorrect catalog" on SAP IQ server

Symptom

On following step 6 for Upgrading Multiplex in the install coverletter, you will get the following error when you start the Multiplex CoordinatorI. 04/19 19:11:27. 0000000000 O/S Err#: 0, ErrID: 5120 (st_databaseException); SQLCode: -1013109, SQLState: 'QDD11', Severity: 14

I. 04/19 19:11:27. 0000000000 [22010]: MPX: coordinator has been started with an incorrect catalog.